Sigurdur Hjörtur Thrastarson has officiated 89 matches on record, averaging 4.1 cards and 5.7 fouls per game — a firm official. A player is dismissed roughly once every 6 games, and the spot is pointed to 0.39 times per match. Home teams win 36% of matches under him, drawing 27% and losing 37%. Most active in the Besta deild (47 matches). 32% of his bookings come after the 75th minute, with the first card around the 33'. He cards more than 30% of Besta deild 2026 referees.